Since September 2016 I am a maître de conférences (associate professor) at the Laboratoire J.A. Dieudonné (LJDA) in Université Côte d'Azur. My main research topic is about stochastic analysis and modelization.
I am also a member of RT MATRISK, the NEMATIC and the MaDynOS projects funded by the ANR. PI of the PRISME Project about water ressource management.
I was previously a postdoc at the IRMAR, under the supervision of Ismaël Bailleul.
I defended a PhD under the supervision of Massimiliano Gubinelli 2014, the 19th of september 2014 at the CEREMADE. The thesis is called Irregular perturbations and rough differential systems, can be found here.
News :
HDR Defense the 25th March 2026. Thesis here
Co-organizer of the conference in honor of André Galligo's 80th birthday
PAST :
Co-organizer of the conference Mean field interactions with singular kernels and their approximations from the 18/12/23 to 23/12/23 in IHP (Paris)
Co-organizer of the conference TRAG 2024 from the 18/12/23 to 23/12/23 in Nice.
Laboratoire J.A.Dieudonné
UMR CNRS-UNS N°7351
Université Côte d'Azur
Parc Valrose
06108 NICE Cedex 2
FRANCE
Office : Campus de Valrose, bâtiment Fizeau, étage 5, bureau 6.
Phone : 04 92 07 61 60
Mail : remi.catellier@univ-cotedazur.fr
Head of the Second year of the BsC (L2) mathematics
Member of the CNU 26
Rough Paths
Water ressources modelization
Paracontrolled distribution
Stochastique Partial differential Equations
Regularization by noise of Ordinary Differential Equations and Partial Differenial Equations
Stochastic Analysis, stochastic processes, fractional Brownian motion
Stochastic Homogenization, fast-slow systems
Interacting particules systems
Stochastic Optimal Control
Modelization for biology
Up to date CV (12/2025) : LINK